[SOLR-16730] NPE in SystemInfoHandler for inter-node requests

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 9.2
• Fix Version/s: main (10.0), 9.3, 9.2.1
• Assignee: Tomas Eduardo Fernandez Lobbe
• Reporter: Tomas Eduardo Fernandez Lobbe
• Created: 31/Mar/23 17:32
• Updated: 01/May/23 15:27
• Resolved: 03/Apr/23 20:57

Description

This will happen when you are using PKIAuthenticationPlugin for internal requests and you use RuleBasedAuthorizationPlugin.

java.lang.NullPointerException
        at org.apache.solr.handler.admin.SystemInfoHandler.getSecurityInfo(SystemInfoHandler.java:347)
        at org.apache.solr.handler.admin.SystemInfoHandler.handleRequestBody(SystemInfoHandler.java:155)
        at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:224)
        at org.apache.solr.handler.admin.InfoHandler.handle(InfoHandler.java:94)
        at org.apache.solr.handler.admin.InfoHandler.handleRequestBody(InfoHandler.java:82)
        at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:224)
        at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:929)
        at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:877)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:548)
        at org.apache.solr.servlet.SolrDispatchFilter.dispatch(SolrDispatchFilter.java:252)
        at org.apache.solr.servlet.SolrDispatchFilter.lambda$doFilter$0(SolrDispatchFilter.java:220)
        at org.apache.solr.servlet.ServletUtils.traceHttpRequestExecution2(ServletUtils.java:257)
        at org.apache.solr.servlet.ServletUtils.rateLimitRequest(ServletUtils.java:227)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:215)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:197)
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:210)
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1383)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:149)
        at org.eclipse.jetty.server.handler.InetAccessHandler.handle(InetAccessHandler.java:228)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:141)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223)

Issue Links

• is caused by: SOLR-16658 List of permissions returned to Admin UI is not complete
• is duplicated by: SOLR-16729 NP because roles is null
• links to: GitHub Pull Request #1511